Hazardous Weather Conditions
Current conditions at
Selinsgrove Penn Valley Airport (KSEG)
Lat: 40.82°NLon: 76.87°WElev: 443ft.
A Few Clouds
67°F
19°C
| Humidity | 91% |
| Wind Speed | NW 3 mph |
| Barometer | 30.09 in (1018.7 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 8.00 mi |
| Last update | 19 May 1:53 am EDT |
Extended Forecast for
Sunbury PA
Overnight
Low: 68 °F
Mostly Cloudy
Tuesday
High: 93 °F
Hot
Tuesday Night
Low: 70 °F
Mostly Cloudy
Wednesday
High: 87 °F
Chance
Showers then
ShowersWednesday Night
Low: 51 °F
Mostly Cloudy
Thursday
High: 68 °F
Partly Sunny
Thursday Night
Low: 49 °F
Mostly Cloudy
Friday
High: 65 °F
Chance
Showers then
Showers
LikelyFriday Night
Low: 49 °F
Showers
Detailed Forecast
Overnight
Mostly cloudy, with a low around 68. Calm wind.
Tuesday
Mostly sunny and hot, with a high near 93. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 70. Calm wind.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 87. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, with a low around 51. North wind around 6 mph.
Thursday
Partly sunny, with a high near 68.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Friday Night
Showers. Low around 49. Chance of precipitation is 90%.
Saturday
Showers. High near 62. Chance of precipitation is 90%.
Saturday Night
Showers. Low around 54. Chance of precipitation is 80%.
Sunday
Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Memorial Day
Mostly cloudy, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sunbury PA
40.87°N 76.79°W (Elev. 482 ft)
40.87°N 76.79°W (Elev. 482 ft)
2:18 am EDT May 19, 2026
2am EDT May 19, 2026-6pm EDT May 25, 2026
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